86315041 has 4 divisors (see below), whose sum is σ = 86363284. Its totient is φ = 86266800.

The previous prime is 86315017. The next prime is 86315057. The reversal of 86315041 is 14051368.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19140625 + 67174416 = 4375^2 + 8196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86315041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86315441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21330 + ... + 25051.

It is an arithmetic number, because the mean of its divisors is an integer number (21590821).

Almost surely, 2^86315041 is an apocalyptic number.

It is an amenable number.

86315041 is a deficient number, since it is larger than the sum of its proper divisors (48243).

86315041 is a wasteful number, since it uses less digits than its factorization.

86315041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48242.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 86315041 is about 9290.5888403265. The cubic root of 86315041 is about 441.9388287819.

The spelling of 86315041 in words is "eighty-six million, three hundred fifteen thousand, forty-one".